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Individual Calculations February 2020 |
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| Papachristopoulos, Georgios Total change: 65.20 | |   |
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| 2019 winter NEP tournament | Patra | GRE | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1324 | 2.00 | 4 | 1.02 | 40 | 40.80 | |
|  Kollias, Ioannis K. | | | 1723 | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Berkoutakis, Nektarios | | | 1173 | GRE | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Kanellis, Nikolaos | | | 1724 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Moraitis, Thomas | | | 1666 | GRE | 1.00 | 1 | 0.88 | 40 | 35.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Christmas tournament NEP-EAP 2019 | Patra | GRE | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1324 | 4.00 | 6 | 0.61 | 40 | 24.40 | |
| | Alysandratos, Spyridon | | | 1039 | GRE | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Apostolopoulos, Michail | | | 1133 | GRE | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Zafeirakis, Andreas | | | 1314 | GRE | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Panagopoulos, Georgios | | | 1398 | GRE | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Fourfouris, Nikolaos | | | 1630 | GRE | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Tsemeri, Mario | | | 1131 | GRE | 1.00 | 1 | 0.25 | 40 | 10.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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